Pen



FIG. 1 is a left side view of an embodiment of the design;

FIG. 2 is a left side view of the embodiment of FIG. 1, showing ranges of movement for positions or a writing element extension button, of a writing element and of a clip of the design, wherein each of the clip and the writing instrument extension button can be moved independently from the other;

FIG. 3 is a right side view of the embodiment of FIG. 1;

FIG. 4 is a front view of the embodiment of FIG. 1;

FIG. 5 is a back view of the embodiment of FIG. 1;

FIG. 6 is a top view of the embodiment of FIG. 1;

FIG. 7 is a bottom view of the embodiment of FIG. 1;

FIG. 8 is a left side view of an embodiment of the design, wherein portions of the pen body are transparent and portions of the pen mechanism inside the body are visible through transparent portions of the pen body;

FIG. 9 is a left side view of the embodiment of FIG. 8, showing a range of movement for the position of a writing element extension button, of a writing element and of a clip of the design, wherein each of the clip and the writing instrument extension button can be moved independently from the other;

FIG. 10 is a right side view of the embodiment of FIG. 8;

FIG. 11 is a front view of the embodiment of FIG. 8;

FIG. 12 is a back view of the embodiment of FIG. 8;

FIG. 13 is a top view of the embodiment of FIG. 8;

FIG. 14 is a bottom view of the embodiment of FIG. 8;

FIG. 15 is a left side view of an embodiment of the design, wherein the black portions of the pen indicate color contrast with the non-black portions of the pen, however, the particular color black is not claimed and no particular colors are claimed for the color-contrasted portions.

FIG. 16 is a left side view of the embodiment of FIG. 15, showing a range of movement for the position of a writing element extension button, of a writing element and of a clip of the design, wherein each of the clip and the writing instrument extension button can be moved independently from the other;

FIG. 17 is a right side view of the embodiment of FIG. 15;

FIG. 18 is a front view of the embodiment of FIG. 15;

FIG. 19 is a back view of the embodiment of FIG. 15;

FIG. 20 is a top view of the embodiment of FIG. 15;

FIG. 21 is a bottom view of the embodiment of FIG. 15;

FIG. 22 is a left side view of an embodiment of the design, wherein portions of the pen body are transparent and portions of the pen mechanism inside the body are visible through transparent portions of the pen body, and wherein the black portions of the pen indicate color contrast with the non-black portions of the pen, however the particular color black is not claimed and no particular colors are claimed for the color-constrasted portions;

FIG. 23 is a left side view of the embodiment of FIG. 22, showing a range of movement for the position of a writing element extension button, of a writing element and of a clip of the design, wherein each of the clip and the writing instrument extension button can be moved independently from the other;

FIG. 24 is a right side view of the embodiment of FIG. 22;

FIG. 25 is a front view of the embodiment of FIG. 22;

FIG. 26 is a back view of the embodiment of FIG. 22;

FIG. 27 is a top view of the embodiment of FIG. 22;

FIG. 28 is a bottom view of the embodiment of FIG. 22;

FIG. 29 is a left side view of an embodiment of the design;

FIG. 30 is a left side view of the embodiment of FIG. 29, showing a range of movement for the position of a writing element extension button, the writing element and a clip of the design, wherein each of the clip and the writing instrument extension button can be moved independently from the other;

FIG. 31 is a right side view of the embodiment of FIG. 29;

FIG. 32 is a front view of the embodiment of FIG. 29;

FIG. 33 is a back view of the embodiment of FIG. 29;

FIG. 34 is a top view of the embodiment of FIG. 29; and,

FIG. 35 is a bottom view of the embodiment of FIG. 29.

The features shown on the drawing in broken lines are for illustrative purposes only and are not a part of the scope of the claim of the embodiment in which they are shown. 

The ornamental design for a pen, as shown and described. 